Carrier · Heat Pumps
The system has experienced a brownout event due to low line voltages. The unit will revert to a 5-minute cycle delay to protect components. This may indicate an issue with your power supply.
Click steps to track your progress.
If low line voltage conditions are persistent, contact your power provider (utility company) for assistance.
Check for any other appliances or systems in your home that might be drawing excessive power.
Monitor the power supply to ensure it is stable and within normal operating voltage range.